1525035061 has 8 divisors (see below), whose sum is σ = 1664214048. Its totient is φ = 1385946000.

The previous prime is 1525035041. The next prime is 1525035073. The reversal of 1525035061 is 1605305251.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1525035061 - 2⁷ = 1525034933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1525035041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15831 + ... + 57451.

It is an arithmetic number, because the mean of its divisors is an integer number (208026756).

Almost surely, 2^1525035061 is an apocalyptic number.

1525035061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1525035061 is a deficient number, since it is larger than the sum of its proper divisors (139178987).

1525035061 is a wasteful number, since it uses less digits than its factorization.

1525035061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44963.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 1525035061 is about 39051.6972870578. The cubic root of 1525035061 is about 1151.0475800222.

The spelling of 1525035061 in words is "one billion, five hundred twenty-five million, thirty-five thousand, sixty-one".